[C320-list] GPS Antenna Mount Location?

[Jeff Hare]

Hi Sean,

We have the RayMarine gps (425?) Antenna rail mounted and find that if someone rests  their arm on it for more than a few seconds that we lose our fix. 

While it might work below deck, it might not work in more adverse weather conditions below deck.  It all comes down to the signal strength. 

Try it in and see if you can still get a fix below deck in heavy rain. 

Let us know what you learn. 

-Jeff H
------Original Message------
From: Sean Kaldor
Sender: c320-list-bounces at lists.catalina320.com
To: c320-list at lists.catalina320.com
ReplyTo: C320-List at Catalina320.com
Subject: [C320-list] GPS Antenna Mount Location?
Sent: Feb 23, 2010 9:19 PM

First, a quick thanks to this list - everyone was very informative in helping me make the deicision to go with a 110% jib, and I even ended up buying a used jib from another C320 owner and list member nearby!

Now, a new question...

I'm installing a Raymarine C-80 and debating about the GPS antenna location. My old GPS antenna was rail mounted. But I've had good success with the GPS antenna working through the fiberglass (while sitting in the cabin on the table!). I'm thinking of mounting it under the fiberglass back by the fuel tank, pointed up under the steps aside the ladder. I can try it out for a while and see if it works, but I'd be interested to know if anyone else has found success with locating their GPS antenna under the fiberglass. Any good results, any good recommended locations?

Thanks!

Sean
Liberté #499
San Francisco